错误代码如下,哪位高手可以给与解答?十分感谢!!!java.lang.IllegalStateException: getAttribute: Session already invalidated
at org.apache.catalina.session.StandardSession.getAttribute(StandardSession.java:993)
at org.apache.catalina.session.StandardSessionFacade.getAttribute(StandardSessionFacade.java:109)
at org.apache.jasper.runtime.PageContextImpl.doFindAttribute(PageContextImpl.java:470)
at org.apache.jasper.runtime.PageContextImpl.findAttribute(PageContextImpl.java:455)
at org.apache.struts.util.RequestUtils.getActionErrors(RequestUtils.java:1984)
at org.apache.struts.taglib.html.ErrorsTag.doStartTag(ErrorsTag.java:186)
at org.apache.jsp.Login_jsp._jspx_meth_html_errors_0(org.apache.jsp.Login_jsp:232)
at org.apache.jsp.Login_jsp._jspService(org.apache.jsp.Login_jsp:138)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:322)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:291)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at com.fs.system.tools.CheckSessionFilter.doFilter(CheckSessionFilter.java:27)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at com.fs.system.tools.EncodingFilter.doFilter(EncodingFilter.java:34)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:856)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:744)
at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
at java.lang.Thread.run(Thread.java:595)
at org.apache.catalina.session.StandardSession.getAttribute(StandardSession.java:993)
at org.apache.catalina.session.StandardSessionFacade.getAttribute(StandardSessionFacade.java:109)
at org.apache.jasper.runtime.PageContextImpl.doFindAttribute(PageContextImpl.java:470)
at org.apache.jasper.runtime.PageContextImpl.findAttribute(PageContextImpl.java:455)
at org.apache.struts.util.RequestUtils.getActionErrors(RequestUtils.java:1984)
at org.apache.struts.taglib.html.ErrorsTag.doStartTag(ErrorsTag.java:186)
at org.apache.jsp.Login_jsp._jspx_meth_html_errors_0(org.apache.jsp.Login_jsp:232)
at org.apache.jsp.Login_jsp._jspService(org.apache.jsp.Login_jsp:138)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:322)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:291)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at com.fs.system.tools.CheckSessionFilter.doFilter(CheckSessionFilter.java:27)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at com.fs.system.tools.EncodingFilter.doFilter(EncodingFilter.java:34)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:856)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:744)
at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
at java.lang.Thread.run(Thread.java:595)
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看看你的session里有没有这个request.getSession().getAttribute("youSession");最好把你出错的地方给贴上来
request.getSession().setAttribute("youSession",name);
这样做了以后才能在页面中去取值。
Session已经无效了啊,又不是说拿不到某个KEY,不知道ls的是什么意思
LZ是不是哪里已经把Session清掉了?